Copycat LongHorn Steakhouse Parmesan Crusted Chicken Recipe – Easy, Cheesy, Restaurant-Style

If you love the creamy, crispy, cheesy crust on LongHorn Steakhouse’s famous chicken, this copycat recipe brings it home with simple steps and familiar ingredients. It’s juicy on the inside, golden on the outside, and loaded with buttery Parmesan flavor. You don’t need fancy tools or techniques—just a skillet, an oven, and a few pantry staples.

Perfect for weeknights, yet special enough for guests, this dish pairs beautifully with mashed potatoes, roasted veggies, or a fresh salad.

What Makes This Recipe So Good

• Restaurant-quality flavor at home: Savory seasoning, melty cheese, and a crisp crust deliver that classic steakhouse taste.
• Easy method: Quick sear for juicy chicken, then finish in the oven with a creamy Parmesan topping.
• Great texture: Tender chicken meets a crunchy, buttery crust—every bite is balanced.
• Flexible ingredients: Swap cheeses, add spice, or use what you have without losing the core flavor.
• Reliable results: Clear steps help prevent dryness or sogginess, even for beginners.

Ingredients

• 4 boneless, skinless chicken breasts (about 6–8 ounces each), pounded to even thickness
• 1 1/2 teaspoons kosher salt
• 1 teaspoon black pepper
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon smoked paprika (optional for a subtle smoky note)
• 2 tablespoons olive oil (for searing)
• 1 tablespoon butter (optional, for extra browning)

For the Parmesan cream layer:

• 1/2 cup mayonnaise
• 1/4 cup sour cream
• 1/2 cup freshly grated Parmesan cheese
• 2 tablespoons grated Romano or additional Parmesan
• 1 tablespoon lemon juice
• 1 teaspoon Dijon mustard
• 1/2 teaspoon garlic powder
• 1/4 teaspoon red pepper flakes (optional)

For the crunchy topping:

• 3/4 cup panko breadcrumbs
• 2 tablespoons melted butter
• 1/2 cup shredded mozzarella (low-moisture) or provolone
• 1/4 cup freshly grated Parmesan
• 1 tablespoon chopped fresh parsley (optional, for garnish)

Step-by-Step Instructions

1. Prep the chicken: Pat the chicken dry with paper towels. If the breasts are thick, lightly pound them to about 3/4 inch so they cook evenly.
2. Season well: In a small bowl, mix salt, pepper, garlic powder, onion powder, and smoked paprika. Sprinkle evenly on both sides of the chicken.
3. Preheat the oven: Set your oven to 400°F (205°C).Place a rack in the middle. Line a sheet pan with foil and set a wire rack on top if you have one.
4. Sear for flavor: Heat olive oil in a large skillet over medium-high. Add butter if using.Sear chicken 3–4 minutes per side until golden. You’re not cooking it through—just building color and flavor.
5. Transfer to bake: Move the seared chicken to the prepared pan. Bake 8–10 minutes, or until the internal temperature reaches about 155–160°F.It will finish under the broiler.
6. Make the Parmesan cream: While the chicken bakes, stir together mayonnaise, sour cream, Parmesan, Romano, lemon juice, Dijon, garlic powder, and red pepper flakes. Taste and adjust salt or lemon if needed.
7. Mix the crunchy topping: Combine panko with melted butter, mozzarella or provolone, and Parmesan. The mixture should be slightly clumpy, not dry.
8. Top the chicken: Remove chicken from the oven.Spread a generous spoonful of the Parmesan cream over each piece. Pile the breadcrumb-cheese mixture on top, pressing gently to help it adhere.
9. Broil to finish: Switch the oven to broil on high. Broil 2–4 minutes, watching closely, until the topping turns deep golden and crisp, and the chicken reaches 165°F internally.
10. Rest and serve: Let the chicken rest 3–5 minutes. Sprinkle with parsley and serve hot with your favorite sides.

Keeping It Fresh

• Storage: Refrigerate leftovers in an airtight container for up to 3 days. The crust will soften but still taste great.
• Reheating: Reheat in a 350°F oven or air fryer for 8–10 minutes until warmed through and the topping re-crisps. Avoid the microwave if you want to keep the crust crunchy.
• Make-ahead: Mix the Parmesan cream and the breadcrumb topping up to 2 days ahead.Store separately in the fridge. Sear the chicken the day you’ll serve for the best texture.
• Freezing: Not ideal once assembled. If needed, freeze the seared, un-topped chicken only.Thaw, then add toppings and broil fresh.

Benefits of This Recipe

• Budget-friendly: Costs less than dining out but delivers big flavor.
• Fast and weeknight-ready: About 35–40 minutes from start to finish.
• Customizable: Adjust spice, cheese blends, or lemon to suit your taste.
• Kid-friendly: Creamy, cheesy, and mild unless you add extra heat.
• High protein: A hearty main dish that pairs easily with vegetables or grains.

Pitfalls to Watch Out For

• Dry chicken: Don’t skip pounding to even thickness, and watch the internal temperature. Pull from the oven just shy of 165°F and finish under the broiler.
• Soggy topping: Use low-moisture mozzarella or provolone and toast under the broiler until well browned. Panko plus melted butter is key to crunch.
• Under-seasoning: The chicken needs a bold rub to stand up to the creamy topping.Season both sides generously.
• Rushing the sear: Let the pan get hot, then sear undisturbed for color. That crust adds flavor and locks in juices.
• Using pre-grated cheese only: Pre-grated Parmesan can be dry. Mix in some freshly grated for better melt and flavor.

Alternatives

• Air fryer: Cook seasoned chicken at 380°F for 10–14 minutes, flipping once.Add the toppings and air fry 2–3 minutes more until browned.
• Different cheeses: Try a blend of provolone, fontina, and Parmesan, or add a touch of Asiago for sharper flavor.
• Lighter version: Swap half the mayo for Greek yogurt and use part-skim mozzarella. It will be slightly tangier but still creamy.
• Gluten-free: Use gluten-free panko or crushed pork rinds for the topping.
• Spicy twist: Add cayenne to the seasoning, use pepper jack in the topping, and increase red pepper flakes.
• Herb-forward: Mix chopped basil or chives into the Parmesan cream and add Italian seasoning to the panko.

FAQ

Can I use chicken thighs instead of breasts?

Yes. Use boneless, skinless thighs and sear them well to render the fat.

Bake until they reach 165°F, then top and broil. They’ll be extra juicy and flavorful.

Do I have to sear the chicken first?

Searing builds flavor and color, and it helps keep the chicken juicy. If you skip it, extend the baking time and expect a paler result.

The broiler will still brown the topping.

What can I substitute for mayonnaise?

Use half Greek yogurt and half sour cream for a lighter mix. You can also use all Greek yogurt, but add a splash of olive oil for richness and adjust lemon to taste.

How do I know when the chicken is done?

Use an instant-read thermometer. The center should reach 165°F.

Pull at about 160°F before broiling; carryover cooking will finish the job.

Can I make this without a broiler?

Yes. Bake at 425°F until the topping browns, 6–10 extra minutes. Watch closely and rotate the pan for even color.

What sides go well with this?

Mashed potatoes, garlic butter green beans, roasted broccoli, Caesar salad, or buttered noodles all pair nicely with the rich, cheesy chicken.

Can I prep this for a crowd?

Absolutely.

Sear the chicken ahead, refrigerate, and reheat on a sheet pan at 350°F until warm. Add toppings and broil just before serving so the crust stays crisp.

In Conclusion

This Copycat LongHorn Steakhouse Parmesan Crusted Chicken delivers the best of both worlds: a juicy, well-seasoned chicken base and a crave-worthy, crispy cheese crust. The method is simple, the ingredients are easy to find, and the results feel like a night out—without leaving your kitchen.

Keep the tips in mind for perfect texture, and make it your own with spices and cheeses you love. Serve it hot, and watch it disappear.